baber/WOPTO huggingface dataset:
Patent KR-102081174-B1 (KR)
Inventor: LEE CHUNG GYU
IPC: F24H1/20
Filed: 2019-07-15
Granted: 2020-04-24
Abstract: The present invention provides an electric hot water boiler which improves heat exchange of an electric heater and spring water. The electric hot water boiler can improve heat efficiency and minimize power consumption by automatically controlling the number of usage of the electric heater in accordance with the temperature of the spring water. In addition, the electric hot water boiler can be manufactured at a low price by having a simple structure, and provide convenience in maintenance. In other words, the electric hot water boiler includes: a hot water tank in which a drainpipe discharging the spring water to the outside and a return pipe connected to a heating area are arranged in a lower end and an upper end, respectively, wherein a make-up water tank is connected to an upper side of the hot water tank; an inflow pressure control chamber, a plurality of heating chambers, and an outflow pressure control chamber, which are connected to adjacent members with each other and installed on the bottom of the hot water tank; a discharge pipe which includes an inflow pipe arranged in the inflow pressure control chamber and having the spring water of the hot water tank flowing thereinto, and a circulation pump arranged in the outflow pressure control chamber and installed in the middle to supply the spring water to the heating area; a first sensor and a second sensor, wherein the first sensor is installed in the hot water tank and the second sensor is installed in the outflow pressure control chamber; and a controller controlling the first and second sensors and the electric heater by being electrically connected to the first and second sensors and the electric heater.
Patent KR-102243737-B1 (KR)
IPC: G08B21/18
Filed: 2019-07-15
Granted: 2021-04-23
Abstract: 전술한 바와 같은 과제를 해결하기 위한 본 개시의 몇몇 실시예에 따라, 컴퓨터 판독가능 저장매체에 저장된 컴퓨터 프로그램이 개시된다. 상기 컴퓨터 프로그램은 블록체인 네트워크에 포함된 관리 서버의 프로세서로 하여금 이하의 단계들을 수행하게 하기위한 단계들을 포함하며, 상기 단계들은: 제 1 사용자와 관련된 자동 송금 활성화 트랜잭션을 탐색하는 단계; 상기 제 1 사용자와 관련된 상기 자동 송금 활성화 트랜잭션이 탐색된 경우, 기 설정된 시간 동안 상기 제 1 사용자와 관련된 트랜잭션이 존재하는지 여부를 인식하는 단계; 상기 기 설정된 시간 동안 상기 제 1 사용자와 관련된 트랜잭션이 존재하지 않는 경우에, 상기 제 1 사용자에게 송금 알람 정보를 전송하는 단계; 상기 제 1 사용자로부터 송금 거부 의사와 관련된 제 1 정보를 수신한 경우, 더미 트랜잭션을 생성하는 단계; 및 상기 더미 트랜잭션을 상기 블록체인 네트워크에 포함된 적어도 하나의 노드에 전송함으로써, 합의 알고리즘에 기초하여 상기 더미 트랜잭션이 블록체인 네트워크 상의 메인 체인에 기록되도록 야기하는 단계;를 포함할 수 있다.
Patent KR-102077543-B1 (KR)
Title: Apparatus for removing floor material
Inventor: LEE JAE KOOK
IPC: E04G23/00
Filed: 2019-07-18
Granted: 2020-02-14
Abstract: According to the present invention, an apparatus for removing a floor material comprises: a body member allowing divided opposite surfaces to be bound to each other while being divided into the front and the rear, and having a plurality of front wheels installed on a lower portion of a front body member and a plurality of rear wheels installed on a lower portion of a rear body member; a rear wheel drive module installed in the rear body member to drive the rear wheels forwards or backwards with speed conversion; a blade module having a blade installed on an end of the front body member to remove a floor material from an installation surface; a blade drive module installed on the front body member to drive the blade to alternately and simultaneously realize forward and backward movement and left and right rotation; and a controller to control driving of the rear wheel drive module and the blade drive module. According to the present invention, the floor material can be effectively removed by the blade moved forward and alternately rotated to the left and the right to reduce noise and vibration to protect components of the apparatus and reduce shoulder pain of workers, reduce friction with residents, and provide substantial efficiency of workers. The front and rear body members are easily separated from and coupled to each other by a bolt coupling method in a divided state to be separated to be easily moved when being moved if an elevator is not present or in case of a house with multiple households. Speed conversion is possible during work or backward movement to maximize work. A handle can be rotated 360° vertically and horizontally to be adjusted in accordance with a body type of a worker. A weight for reducing noise and vibration is detachably attached to the front and rear body members in accordance with a work condition. Work is facilitated during movement or blade rotation by a simple lever operation.
Patent KR-102114186-B1 (KR)
Inventor: LEE SEUNG KEUN
IPC: E01F7/04
Filed: 2019-07-18
Granted: 2020-05-25
Abstract: The present invention relates to a rockfall prevention fence comprising: a plurality of support bars distanced from each other in a lateral direction and each having a lower support extending vertically and fixed to a foundation and an upper support formed on the lower support; a plurality of support reinforcement steel pipes for surrounding the circumference of each upper support exposed to an upper portion of the foundation; a wire rope continuously connected to the foundation and the plurality of support reinforcement steel pipes; and a grid net connected to the wire rope and covering a spatial portion between adjacent support reinforcement steel pipes. Accordingly, the rockfall prevention fence can variously expand the diameter size of the upper support to prevent direct damage to the support bars caused due to falling rocks.
Patent KR-102080330-B1 (KR)
Title: Varicose vein surgery kit and surgical method using the same
Inventor: BAK YONG BEOM
IPC: A61M25/09
Filed: 2019-07-18
Granted: 2020-02-24
Abstract: The present invention provides a surgery kit for a varicose vein to treat the varicose vein in a complex method in which a vascular tissue is exposed to drug to be chemically blocked while a physical damage is applied thereto by expansion of a balloon; and a surgery method using the same. According to the present invention, the surgery kit for a varicose vein comprises: a catheter (10) including a first lumen (12) moving an expansion liquid therein and a second lumen (14) moving drug therein; a balloon (20) installed at an end part of the catheter to be connected to the first lumen (12), and expanded by an expansion liquid injection pressure to damage a blood vessel; an inflator part (30) connected to the first lumen (12) to control supply of the expansion liquid; and a syringe part (40) connected to the second lumen (14) to control drug supply into the blood vessel damaged by the balloon (20). Accordingly, surgery time is remarkably reduced and a surgery method is simplified, thereby providing advantages of decreasing fatigue of an operator, reducing economic burden, and shortening a life return time due to mitigation in a problem such as a side effect in accordance with surgery.
Patent KR-102117698-B1 (KR)
Title: System of Cablebridge
Inventor: SHIN BOG SOON
IPC: E01D18/00
Filed: 2019-07-29
Granted: 2020-06-01
Abstract: The present invention relates to a suspension bridge system. According to an embodiment of the present invention, the suspension bridge system comprises: a fixed portion including a first fixed portion fixed to a first point and a second fixed portion fixed to a second point; and a plurality of foothold portions provided between the first fixed portion and the second fixed portion to cause the bridge system to be shaken when a user walks on the same. Each of the foothold portions comprises: wire ropes inserted into first through-holes formed in the first and second fixed portions, respectively, and connecting both sides of the first fixed portion with both sides of the second fixed portion; a framework portion including second through-holes penetrating the wire ropes from both sides, respectively, and fixing a gap between the wire ropes inserted into the second through-holes; and decks provided on an upper side of a plate to assist the user to walk. According to the present invention, the suspension bridge system is capable of promoting safety.
Patent KR-102110342-B1 (KR)
Title: Method for jointing waterproof sheet and waterproof sheet jointed by the method
Inventor: YANG WOO JUNG
IPC: B32B13/04
Filed: 2019-08-01
Granted: 2020-05-14
Abstract: The present invention relates to a waterproof sheet, which includes: a waterproof layer made of reforming asphalt; a surface layer provided on one surface of the waterproof layer; and a floor layer provided on the other one surface of the waterproof layer. The waterproof sheet further includes a mesh layer of which a part is attached to one or more surfaces among one surfaces of the waterproof layer, the surface layer and the floor layer or is immersed in the waterproof layer. And, an overlap section is included in one or more one ends of the surface layer and the floor layer. Also, provided is a method, which simply and excellently bonds the two waterproof sheets by using the waterproof sheet.
Patent KR-102107099-B1 (KR)
IPC: E04F19/04
Filed: 2019-08-05
Granted: 2020-05-06
Abstract: 본 발명은 해충방지부를 갖는 걸레받이구조물을 포함하는 공동주택용 층간소음방지장치에 관한 것으로, 더욱 상세하게는 벽체와 일체로 형성되는 슬래브의 상측에 형성되는 바닥완충구조의 가장자리를 따라 구비되는 걸레받이몸체, 상기 걸레받이몸체의 전면 중앙부와 하단부에 회전 가능하도록 구비되되, 하단부가 상기 바닥완충구조와 일정 간격 이격되는 걸레받이내부덮개, 탄성을 갖고, 상기 걸레받이내부덮개와 바닥완충구조 사이를 덮도록 걸레받이내부덮개의 하단부에 구비되는 내부날개, 상기 걸레받이내부덮개가 구비된 상기 걸레받이몸체를 덮도록 구비되되, 하단부가 상기 바닥완충구조와 일정 간격 이격되는 걸레받이외부덮개, 탄성을 갖고, 상기 걸레받이외부덮개와 바닥완충구조 사이를 덮도록 걸레받이외부덮개의 하단부에 구비되는 외부날개, 상기 걸레받이몸체과 벽체 사이에 구비되어 걸레받이몸체로 전달된 충격을 완화시키기 위한 걸레받이완충부, 및 해충을 방지하기 위한 해충방지부,를 포함한다. 
상기와 같은 본 발명에 의하면, 주거상 발생되는 충격을 효과적으로 완화시킴에 따라, 벽체와 슬래브로 전달되는 것을 방지 및 최소화시킬 수 있어 층간소음을 방지 및 최소화시킬 수 있음은 물론, 해충을 방지할 수 있어 편리함을 제공할 수 있다.
Patent KR-102180748-B1 (KR)
Inventor: SHIN YONGJUNE
IPC: G01R31/11
Filed: 2019-08-21
Granted: 2020-11-19
Abstract: The present invention may include: a reference signal measurement part measuring a reference signal by each core generated by applying an electromagnetic signal to a multicore cable having at least two cores; a reflection signal measurement part measuring a reflection signal by each core generated as the generated reference signal is reflected from a random spot of the multicore cable; a data processing part extracting partial time-series data by each core based on whether or not baseline data of the multicore cable exists, from time-series data for the measured reflection signal by each core, and then, extracting defective core determination data by converting the extracted data into a time-frequency distribution chart; and a defective core sorting part sorting a defective core out from the multicore cable by inputting the extracted defective core determination data into a neural network. Accordingly, the present invention has an effect of automating sorting of a defect of a multicore cable through an artificial neural network, machine learning using a computer, and the like.
Patent KR-102279942-B1 (KR)
IPC: F16H3/50
Filed: 2019-08-29
Granted: 2021-07-21
Abstract: 본 발명의 일 실시예에 따른 입력 합성 장치는, 제1 입력을 제공하는 제1 입력부; 상기 제1 입력과 동일하거나 다른 제2 입력을 제공하는 제2 입력부; 상기 제1 입력부의 기어 및 상기 제2 입력부의 기어와 맞물려 상기 제1 입력과 상기 제2 입력을 합성하는 기어부; 및 상기 제1 입력과 상기 제2 입력의 합성력이 출력되는 출력부;를 포함하며, 상기 출력부는, 상기 제1 입력부의 구동축과 상기 제2 입력부의 구동축이 동시에 위치하는 가상의 평면에 수직이 되도록 상기 기어부에 형성되는 제1 출력부 및 제2 출력부를 포함하고, 상기 제1 출력부 및 상기 제2 출력부는 서로 분리 형성되되 상기 기어부에 의해서 동기화된 합성력을 출력할 수 있다.
Patent KR-102115705-B1 (KR)
Title: Multiple complex capable of culturing fishery products and generating photovoltaic power
Inventor: KANG MYEONG WON
IPC: A01K61/30
Filed: 2019-09-10
Granted: 2020-05-26
Abstract: The present invention relates to farming of marine products and to a solar power complex, which comprises: farms (10,10′,10″) containing seawater for farming marine products; a work zone (20,20′,20″) which provides a work space for workers to harvest the marine products in farming in front and rear of the farms (10,10′,10″); and a plurality of solar power arrays (30,30′,30″) installed to cover upper sides of the farms (10,10′,10″), and producing electric power for operating the farms (10,10′,10″) through solar power.
Patent KR-102066491-B1 (KR)
Title: air heater and assembly method for air heater
Inventor: KIM JEONG WOO
IPC: F24H3/00
Filed: 2019-09-18
Granted: 2020-01-15
Abstract: The present invention relates to an air heater and a method for assembling an air heater. The air heater includes: a fuel block through which a fuel flows inside; an oxidizing agent block installed on one side of the fuel block, wherein an oxidizing agent flows into the oxidizing agent; an air block installed on one side of the oxidizing agent block, wherein the air flows into the air block; an ignition unit installed on one side of the air block and inducing ignition of an early stage; a mixing head surface installed between the ignition unit and the air block and including one or more air holes formed in order for the air to flow from the air block to the ignition unit; and one or more complex injectors installed to penetrate the oxidizing agent block, the air block, and the mixing head surface, wherein an end of the one or more complex injectors is installed on the fuel block. A reinforcing unit is installed in one among one or more mounting units formed on the fuel block, the oxidizing block, the air block, and the mixing head surface so that the complex injector is installed. The reinforcing unit is not deformed by combustion pressure. The number of the reinforcing units and the complex injectors installed in the mounting unit is properly controlled. So, the air heater can easily change the amount of air, the oxidizing agent, and the fuel supplied to the ignition unit.
Patent KR-102099619-B1 (KR)
Title: Security printed matter
Inventor: KIM JIN HOON
IPC: B42D25/391
Filed: 2019-09-26
Granted: 2020-04-10
Abstract: The present invention relates to a security printout having a security function and capable of realizing a hologram effect for preventing forgery and falsification or a latent image effect, or the hologram effect and the latent image effect at the same time. According to a first embodiment of the present invention, the security printout comprises: a base material; a reflection layer laminated on the surface of the base material; a coloring layer wherein a first hologram image and a second hologram image having different colors and consisting of a combination of lines separated from each other are printed on the entire surface of the reflection layer to be alternately repeated; and a coating layer which is laminated on the surface of the coloring layer, and has a transparent uneven cross section to refract light reflected by the reflection layer to display changes in colors of the first hologram image and colors of the second hologram image in accordance with a viewing angle. Since the coloring layer and the coating layer are formed while passing through a single offset printer, the security printout can be easily provided.
Patent KR-102081545-B1 (KR)
Title: A monitoring system and method based on image analysis for preventing accidents in school
Inventor: JIN SU YONG
IPC: G08B13/196
Filed: 2019-10-04
Granted: 2020-02-25
Abstract: An embodiment of the present invention relates to an image analysis-based monitoring system for preventing an accident from occurring in school which comprises: a plurality of camera units installed inside a school; and a central server analyzing the images obtained by the camera units to identify a situation where an accident occurred in school or analyze risky factors. The camera units include: an optical lens; an image sensor converting the image introduced by the optical lens into an image signal by a pixel unit; a magnification adjusting unit transferring the optical lens to adjust magnification of the image introduced into the image sensor; a housing accommodating the optical lens, the image sensor and the magnification adjusting unit; a rotation unit rotating the housing back and forth or to the left and right; and a control unit controlling at least one of the image sensor, the magnification adjusting unit and the rotation unit, wherein the central server generates a warning signal based on an analysis result of the image obtained by the camera units.
Patent KR-102289363-B1 (KR)
IPC: F24H9/18
Filed: 2019-10-22
Granted: 2021-08-19
Abstract: 본 발명은 이상온도감지기능을 갖는 수돗물 냉/온수관리시스템에 관한 것으로, 보다 상세하게는 실내로 유입된 수도관에 냉각부를 구비하여 유입되는 수돗물을 냉각하여 생활용수관 또는 난방관으로 선택적으로 공급되게 하여 생활용수를 냉수로 사용하거나 실내를 에어컨을 사용하지 않고 냉방효과를 갖도록 사용할 수 있도록 하며 또한, 과냉각을 방지되게 발열부를 구비함으로써 환절기와 같은 계절에 실내 온수 또는 난방수로 활용할 수 있도록 실내로 유입되는 수도관과 연결되는 냉각부와, 냉각부의 일측에 구비되어 과냉각되어 냉각부를 구성하는 냉각파이프의 물이 동결되지 않도록 가열하는 가열부로 구성되며, 사용자의 선택에 따라 생활용수 또는 냉난방수로 전환하여 사용할 수 있는 분배기로 구성된 이상온도감지기능을 갖는 수돗물 냉/온수관리시스템.
Patent KR-102348834-B1 (KR)
IPC: A61N1/378
Filed: 2019-10-29
Granted: 2022-01-11
Abstract: 사용자의 머리 둘레에 착용되는, 송신 코일을 포함하는 송신 코일부, 사용자의 뇌에 삽입되고, 송신 코일부로부터 무선으로 전력을 송신 받는 수신 코일 및 수신된 전력에 기반하여 뇌의 표적 영역에 대해 전기적 자극을 전달하기 위한 전극을 포함하는 수신 코일부 및 송신 코일부와 접속되고 체외에 배치되는 뉴로스티뮬레이터를 포함하는 뇌 심부 자극용 무선 전력 전송 시스템이 제공된다.
Patent KR-102051794-B1 (KR)
Title: Traction therapy device for chuna manual therapy
Inventor: LEE EUN HWAN
IPC: A61H1/00
Filed: 2019-10-30
Granted: 2019-12-04
Abstract: The present invention relates to a medical traction device capable of performing Chuna treatment, which automatically rotates an upper body or bends and pulls lumbar, in order to treat various spinal diseases such as lumbar disc, spinal canal stenosis, scoliosis and muscle stiffness of a lower back or back (lumbar). The medical traction device capable of performing Chuna treatment comprises: a bed part consisting of a head support plate, an upper support plate, a lower support plate and a foot plate; and a moving part connected to a lower part of the bed part to install the bed part at a predetermined height from the ground and moving the bed part to bend or stretch a back of a patient lying on the bed part according to performing Chuna treatment.
Patent KR-102387750-B1 (KR)
Title: 반도체 디바이스 및 그를 형성하는 방법
IPC: H01L23/31
Filed: 2019-10-30
Granted: 2022-04-19
Abstract: 반도체 패키지는, 제1 다이로서, 제1 기판, 제1 기판 위에 놓이고 다수의 금속층 및 금속층을 연결하는 비아를 갖는 상호연결 구조물, 제1 기판의 주변을 따라서 제1 기판 위에 노이는 실 링 구조물 - 실 링 구조물은, 다수의 금속층 및 금속층을 연결하는 비아를 갖고, 실 링 구조물은 최상단 금속층을 갖고, 최상단 금속층은, 제1 기판으로부터 가장 먼 실 링 구조물의 금속층이고, 실 링 구조물의 최상단 금속층은 내측 금속 구조물 및 외측 금속 구조물을 가짐 - , 및 실 링 구조물 위의 폴리머층 - 폴리머층은, 실 링 구조물의 외측 금속 구조물의 상단 표면 위에 있고 해당 표면과 정렬된 최외측 에지를 가짐 - 을 포함하는, 제1 다이를 포함한다.
Patent KR-102399019-B1 (KR)
Title: 자율주행차량의 경로 검증 실행을 제어하기 위한 방법 및 장치
IPC: G05D1/02
Filed: 2019-10-31
Granted: 2022-05-17
Abstract: 본 출원의 실시예는 자율주행차량의 경로 검증 실행을 제어하기 위한 방법 및 장치를 개시한다. 이 방법의 하나의 구체적인 실시형태는, 통신 연결된 클라우드 서버에 의해 전송된 검증 대상 경로 정보를 수신하는 단계에 있어서, 검증 대상 경로 정보는 도로 정보 및 도로 정보가 특정된 도로 상의 도로 구간에 대응하는 예상 주행 상태 정보를 포함하며, 예상 주행 상태 정보는 자율주행차량의 대응 도로 구간에 있어서의 예상 주행 상태를 특정하는데 사용되는 단계와, 자율주행차량이 도로에 따라 주행하는 동안, 설정된 주기에 따라, 자율주행차량의 주행 상태를 검출하는 단계, 및 검출된 주행 상태와 검증 대상 경로 정보 중 현재 위치의 도로 구간에 대응하는 예상 주행 상태와의 매칭관계에 기초하여, 검증 대상 경로 정보에 대한 검증 결과를 확정하는 단계를 포함하는 검증 단계를 실행하는 단계를 포함한다. 본 실시형태는 검증 대상 경로 정보에 대해 정확한 검증을 진행함에 있어서의 유연성을 향상시킨다.
Patent KR-102195014-B1 (KR)
Inventor: HAN SO YUN
IPC: H04R25/00
Filed: 2019-11-01
Granted: 2020-12-24
Abstract: The present invention relates to an external sound processing device of a cochlear implant system and prevents a battery unit from sagging below a wearer′s ear by being arranged on the back (rear) of a transmitter body to fundamentally block the problem of causing discomfort to a wearer or causing skin troubles as the battery unit comes into contact with the skin. In addition, by installing a flow prevention member detachably at the bottom of the battery unit, the present invention prevents shaking of the transmitter body mounted on the ear and can be mounted stably, and by providing a coupling means capable of detachably coupling the transmitter to a wearer′s spectacle frame, even those who wear glasses can use the present invention conveniently.
Patent KR-102098886-B1 (KR)
Title: Control method, apparatus and system for artificial intelligence sound tuning system including multichannel audio mixer
Inventor: LEE KI MAN
IPC: G06N3/08
Filed: 2019-11-11
Granted: 2020-04-09
Abstract: Disclosed is a control method for an artificial intelligence-based sound tuning system comprising a multichannel audio mixer. According to the present invention, the control method comprises the steps of: (S100) outputting, by a first audio device among a plurality of audio devices, a first test audio signal for equalizing the first audio device; (S200) receiving, by an electronic device, the first test audio signal, to acquire first frequency response feature data and a first reverberation time data with respect to the first test audio signal; (S300) transmitting, by the electronic device, the acquired first frequency response feature data and the first reverberation time data to a server; (S400) acquiring, by the server, a first equalizing parameter for controlling the output of the first audio device on the basis of the first frequency response feature data acquired and the first reverberation time data, and transmitting to the multichannel audio mixer; and (S500) correcting, by the multichannel audio mixer, the first audio device on the basis of the first equalizing parameter acquired, and outputting a first output audio signal.
Patent KR-102162041-B1 (KR)
Inventor: LEE DONG WOO
IPC: E04G23/02
Filed: 2019-11-11
Granted: 2020-10-06
Abstract: The present invention relates to an eco-friendly mortar composition for repairing and reinforcing a structure with excellent durability and chemical resistance, and a method of repairing and reinforcing a structure by using the eco-friendly mortar composition, and more particularly, the present invention provides a mortar composition for repair and reinforcement and a method of repairing and reinforcing a concrete structure by applying the mortar composition, which is easily installed on a surface or a section of the concrete structure by a repair work, has excellent adhesion and durability as well as fire resistance and chemical resistance so as to be suitable for a repair work in harsh environments, and has a low rebound and excellent physical properties such as compressive strength and bending strength.
Patent KR-102255386-B1 (KR)
IPC: B60P7/13
Filed: 2019-11-12
Granted: 2021-05-24
Abstract: 본 발명은 트레일러의 후방에 결합되어 길이가 서로 다른 컨테이너에 맞도록 길이가 가변되는 트레일러용 길이가변 프레임조립체에 관한 것으로서,  상면에 상기 컨테이너가 안착되는 한 쌍의 메인프레임(110)과; 상기 메인프레임(110)의 내부에 이동가능하게 수용되는 한 쌍의 익스텐션프레임(120)과; 상기 메인프레임(110)의 내부에 상기 익스텐션프레임(120)의 하부에 구비되어 상기 메인프레임(110)의 상면에 적재되는 컨테이너의 길이에 대응되게 상기 익스텐션프레임(120)이 상기 메인프레임(110) 외부로 노출되는 노출길이가 조절되게 하는 익스텐션프레임구동부(150)를 포함하며, 상기 익스텐션프레임(120)의 하면에는 길이방향을 따라 일정 간격으로 랙홀(122a)이 관통형성되고, 상기 익스텐션프레임구동부(150)는, 상기 익스텐션프레임(120)의 하부에 구비되며 외주연에 상기 랙홀(122a)에 삽입되는 기어이빨(151b)이 형성된 한 쌍의 스프로킷기어휠(151)과; 상기 한 쌍의 스프로킷기어휠(151)을 연결하는 동력전달축(153)과; 상기 스프로킷기어휠(151)에 착탈가능하게 결합되며, 외력에 의해 회전되어 상기 스프로킷기어휠(151)을 정역회전시키는 구동핸들(157)을 포함하는 것을 특징으로 한다.
Patent KR-102116232-B1 (KR)
Inventor: ALEXEY DAN CHIN YU
IPC: G01N21/55
Filed: 2019-11-12
Granted: 2020-05-28
Abstract: The present invention relates to a sample detection apparatus. The present invention is to provide the sample detection apparatus which can obtain a clear sample image by reducing magnification of the apparatus and reducing background noise. More specifically, according to one embodiment of the present invention, the sample detection apparatus comprises: a first polarizing plate configured to pass a part of incident light by polarizing the light; a stage disposed on a path through which the light passed from the first polarizing plate travels and wherein a sample may be placed; a second polarizing plate configured to polarize the light; and a sensing unit capable of generating a sensing signal by sensing the light passing through the second polarizing plate. The light passing through the first polarizing plate vibrates along the first direction and proceeds toward the sample. The emitted light emitted from the sample by the light passing through the first polarizing plate passes through the second polarizing plate.